I previously wrote trying to find discontinued tiles. These tiles were impossible to find since they have been off the market for 20 years. In my search, and with the help of this forum in finding discontinued tiles, I came across a video to fix cracked and chipped tiles . I would like to pass this on to others with the same problem. Google fixing cracked tiles, a menue will come up, I think the video is by Bob. The process works. Use 2 part epoxy, mix, fill crack or chips. When dry, paint with a matching color background and match any pattern, (mine was easy---a marble pattern). When dry, I waited 24 hrs., seal with 2 coats of polyurethane to match the gloss of original.It still looks great after 6 months, no visible crack,and that is after numerous scrubbing. Hope this will help if you have the same problem I did.